Chemical Potential Energy Review Sheet Page 2
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1
2
3Fill in the table below: (Type of substance = ionic, molecular, acid, element)
1)Magnesium Sulfide
2)
HNO 3
3) Nitrogen
4) Hydrobromic acid
5) sulfer dioxide
6 Lead (IV) oxide
Balance the following:
7) CH
+
O
--->
CO
+
H
O
4
2
2
2
8) S +
O
--->
SO
2
3
9) FeS
+
O
--->
Fe
O
+
SO
2
2
2
3
2
Write the proper balanced chemcial equations:
10) iron(III) bromide + ammonium sulfide ----> iron(III) sulfide + ammonium bromide
T y p e _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
11) calcium oxide + diphosphorus pentoxide ----> calcium phosphate
T y p e _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
12) aluminum + copper(II) chloride ----> aluminum chloride + copper
T y p e _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
13) calcium hydroxide + nitric acid ----> calcium nitrate + water
T y p e _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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